Package: src:linux Version: 4.9.30-1 Severity: critical Tags: patch upstream Justification: causes serious data loss
Hello, the igb/e1000e driver causes a soft lockup when doing stats updates. For instance, when using the ledtrig-netdev kernel module to visualize network activity via LEDs. The lockup mostly happens within the first 3 days of uptime, probably depending on network activity: [168313.275259] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [kworker/2:1:46] [168323.276973] INFO: rcu_sched self-detected stall on CPU [168323.282239] 2-...: (1 GPs behind) idle=337/140000000000002/0 softirq=359087/359089 fqs=14081745 [168323.291202] (t=28187367 jiffies g=247240 c=247239 q=1072734) The attached patch fixes the problem and originates from: http://git.ipfire.org/?p=people/arne_f/ipfire-2.x.git;a=commit;h=fcffac1340f61923786af8a860c12056a9ef3706 -- Package-specific info: ** Version: Linux version 4.9.0-3-amd64 ([email protected]) (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian 4.9.30-1 (2017-06-04) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-3-amd64 root=UUID=77a53576-9972-4229-b526-b41dac38844a ro console=ttyS0,115200 earlyprint=serial,ttyS0,115200 quiet ** Tainted: O (4096) * Out-of-tree module has been loaded. ** Kernel log: [ 3.620382] igb 0000:02:00.0 enp2s0: renamed from eth1 [ 3.766809] ata2: SATA link down (SStatus 0 SControl 300) [ 3.767950] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 3.916363] usb 1-1: New USB device found, idVendor=0438, idProduct=7900 [ 3.916369] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.917813] hub 1-1:1.0: USB hub found [ 3.917945] hub 1-1:1.0: 4 ports detected [ 3.927913] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 3.928179] ata1.00: ATA-11: SATA SSD, SBFM01.0, max UDMA/133 [ 3.928184] ata1.00: 31277232 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 3.928445] ata1.00: configured for UDMA/133 [ 3.929358] scsi 0:0:0:0: Direct-Access ATA SATA SSD 01.0 PQ: 0 ANSI: 5 [ 3.970427] sd 0:0:0:0: [sda] 31277232 512-byte logical blocks: (16.0 GB/14.9 GiB) [ 3.970824] sd 0:0:0:0: [sda] Write Protect is off [ 3.970831] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 3.970907] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.972327] sda: sda1 [ 3.973719] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.095895] raid6: sse2x1 gen() 479 MB/s [ 4.163885] raid6: sse2x1 xor() 709 MB/s [ 4.231873] raid6: sse2x2 gen() 1157 MB/s [ 4.299855] raid6: sse2x2 xor() 911 MB/s [ 4.367891] raid6: sse2x4 gen() 1466 MB/s [ 4.435908] raid6: sse2x4 xor() 997 MB/s [ 4.435912] raid6: using algorithm sse2x4 gen() 1466 MB/s [ 4.435914] raid6: .... xor() 997 MB/s, rmw enabled [ 4.435918] raid6: using ssse3x2 recovery algorithm [ 4.435993] clocksource: Switched to clocksource tsc [ 4.436784] xor: automatically using best checksumming function avx [ 4.456601] Btrfs loaded, crc32c=crc32c-intel [ 4.473946] BTRFS: device label root devid 1 transid 38792 /dev/sda1 [ 4.508781] BTRFS info (device sda1): disk space caching is enabled [ 4.508800] BTRFS info (device sda1): has skinny extents [ 4.519800] BTRFS info (device sda1): detected SSD devices, enabling SSD mode [ 4.711926] random: fast init done [ 4.760742] ip_tables: (C) 2000-2006 Netfilter Core Team [ 4.772255] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 4.772993] systemd[1]: Detected architecture x86-64. [ 4.774225] systemd[1]: Set hostname to <ndet>. [ 4.928434] systemd[1]: Created slice System Slice. [ 4.929098] systemd[1]: Created slice system-getty.slice. [ 4.929339] systemd[1]: Listening on Journal Socket. [ 4.933803] systemd[1]: Starting Load Kernel Modules... [ 4.934229] systemd[1]: Listening on Journal Audit Socket. [ 4.934561] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 4.937822] systemd[1]: Starting Remount Root and Kernel File Systems... [ 4.964485] ledtrig_netdev: loading out-of-tree module taints kernel. [ 4.969080] BTRFS info (device sda1): disk space caching is enabled [ 4.969906] leds-apu2: request GPIO LED driver module [ 4.987415] leds-apu2: request Polled GPIO Buttons driver module [ 5.006219] leds-apu2: load APU2/LED GPIO driver module [ 5.006522] leds-apu2: PCI Revision ID: 0x42 [ 5.007123] leds-apu2: APU2 GPIO/LED driver module loaded [ 5.007947] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0 [ 5.193456] systemd-journald[215]: Received request to flush runtime journal from PID 1 [ 5.303098] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 5.314072] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 5.314683] acpi_cpufreq: overriding BIOS provided _PSD data [ 5.358773] ACPI: Power Button [PWRB] [ 5.359234] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 5.360370] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready [ 5.362158] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 5.362900] ACPI: Power Button [PWRF] [ 5.371722] ccp 0000:00:08.0: 5 command queues available [ 5.388516] ccp 0000:00:08.0: enabled [ 5.425166] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.426444] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05 [ 5.428559] sp5100_tco: PCI Vendor ID: 0x1022, Device ID: 0x780b, Revision ID: 0x42 [ 5.428571] sp5100_tco: I/O address 0x0cd6 already in use [ 5.499879] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 5.608206] kvm: Nested Virtualization enabled [ 5.608215] kvm: Nested Paging enabled [ 5.614778] EDAC MC: Ver: 3.0.0 [ 5.618142] MCE: In-kernel MCE decoding enabled. [ 5.620485] EDAC amd64: DRAM ECC enabled. [ 5.620498] EDAC amd64: F16h_M30h detected (node 0). [ 5.620570] EDAC MC: DCT0 chip selects: [ 5.620573] EDAC amd64: MC: 0: 4096MB 1: 0MB [ 5.620576] EDAC amd64: MC: 2: 0MB 3: 0MB [ 5.620579] EDAC amd64: MC: 4: 0MB 5: 0MB [ 5.620581] EDAC amd64: MC: 6: 0MB 7: 0MB [ 5.620583] EDAC MC: DCT1 chip selects: [ 5.620585] EDAC amd64: MC: 0: 0MB 1: 0MB [ 5.620587] EDAC amd64: MC: 2: 0MB 3: 0MB [ 5.620589] EDAC amd64: MC: 4: 0MB 5: 0MB [ 5.620591] EDAC amd64: MC: 6: 0MB 7: 0MB [ 5.620593] EDAC amd64: using x4 syndromes. [ 5.620595] EDAC amd64: MCT channel count: 1 [ 5.621034] EDAC MC0: Giving out device to module amd64_edac controller F16h_M30h: DEV 0000:00:18.2 (INTERRUPT) [ 5.621078] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED) [ 5.621080] AMD64 EDAC driver v3.4.0 [ 5.835282] Netfilter messages via NETLINK v0.30. [ 5.857668] nf_tables: (c) 2007-2009 Patrick McHardy <[email protected]> [ 6.059891] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 7.349846] trbnetd[363]: segfault at 10 ip 00007fea62b4a071 sp 00007fffbea856a0 error 4 in libtrbnet.so[7fea62b42000+d000] [ 8.112353] igb 0000:01:00.0 enp1s0: igb: enp1s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 8.112810] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready [ 8.252420] igb 0000:02:00.0 enp2s0: igb: enp2s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 8.252783] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready [ 98.968588] random: crng init done ** Model information sys_vendor: PC Engines product_name: APU2 product_version: 1.0 chassis_vendor: PC Engines chassis_version: bios_vendor: coreboot bios_version: 4.0.7 board_vendor: PC Engines board_name: APU2 board_version: 1.0 ** Loaded modules: nft_meta nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_ct nf_conntrack nft_set_hash nft_set_rbtree nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 nf_tables nfnetlink amd64_edac_mod edac_mce_amd edac_core kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcspkr fam15h_power k10temp sp5100_tco sg ccp shpchp rng_core acpi_cpufreq button evdev gpio_keys_polled(O) input_polldev leds_gpio(O) leds_apu2(O) ledtrig_morse(O) ledtrig_netdev(O) ledtrig_heartbeat ip_tables x_tables autofs4 btrfs crc32c_generic xor raid6_pq sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ahci sdhci_pci libahci sdhci mmc_core xhci_pci ehci_pci libata xhci_hcd ehci_hcd i2c_piix4 usbcore scsi_mod usb_common igb i2c_algo_bit dca ptp pps_core ** Network interface configuration: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface #allow-hotplug enp1s0 #iface enp1s0 inet dhcp ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:0d:b9:45:c7:3c brd ff:ff:ff:ff:ff:ff inet 10.32.148.190/21 brd 10.32.151.255 scope global dynamic enp1s0 valid_lft 3228sec preferred_lft 3228sec inet6 fe80::20d:b9ff:fe45:c73c/64 scope link valid_lft forever preferred_lft forever 3: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:0d:b9:45:c7:3d brd ff:ff:ff:ff:ff:ff inet 192.168.1.1/24 brd 192.168.1.255 scope global enp2s0 valid_lft forever preferred_lft forever inet6 fe80::20d:b9ff:fe45:c73d/64 scope link valid_lft forever preferred_lft forever 4: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 00:0d:b9:45:c7:3e brd ff:ff:ff:ff:ff:ff *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 656282 3880 0 0 0 0 0 0 656282 3880 0 0 0 0 0 0 enp3s0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 enp2s0: 434654 722 0 0 0 0 0 0 54044 730 0 0 0 0 0 0 enp1s0: 787437 2428 0 1 0 0 0 0 198624 689 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 2 5901 total packets received 431 with invalid addresses 0 forwarded 0 incoming packets discarded 4774 incoming packets delivered 4586 requests sent out 16 outgoing packets dropped 142 dropped because of missing route Icmp: 34 ICMP messages received 0 input ICMP message failed ICMP input histogram: destination unreachable: 34 34 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 34 IcmpMsg: InType3: 34 OutType3: 34 Tcp: 144 active connection openings 69 passive connection openings 64 failed connection attempts 2 connection resets received 6 connections established 4408 segments received 4248 segments sent out 2 segments retransmitted 0 bad segments received 68 resets sent Udp: 947 packets received 34 packets to unknown port received 0 packet receive errors 985 packets sent 0 receive buffer errors 0 send buffer errors UdpLite: TcpExt: 70 TCP sockets finished time wait in fast timer 388 delayed acks sent 31 packets directly queued to recvmsg prequeue 782 bytes directly in process context from backlog TCPDirectCopyFromPrequeue: 35597 834 packet headers predicted 21 packet headers predicted and directly queued to user 601 acknowledgments not containing data payload received 927 predicted acknowledgments 1 congestion windows recovered without slow start after partial ack TCPTimeouts: 1 TCPLossProbes: 1 TCPDSACKRecv: 1 2 connections reset due to unexpected data 1 connections reset due to early user close TCPDSACKIgnoredNoUndo: 1 TCPRcvCoalesce: 132 TCPSynRetrans: 1 TCPOrigDataSent: 2497 IpExt: InBcastPkts: 691 InOctets: 1737732 OutOctets: 810715 InBcastOctets: 125340 InNoECTPkts: 5976 ** PCI devices: 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1566] Subsystem: Advanced Micro Devices, Inc. [AMD] Device [1022:1566] Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:156b] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1439] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 25 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00001000-00001fff Memory behind bridge: fe600000-fe6fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0 ExtTag+ RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <64us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+ RootCap: CRSVisible+ RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0f00c Data: 4171 Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1234] Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Kernel driver in use: pcieport Kernel modules: shpchp 00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1439] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 27 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: fe700000-fe7fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0 ExtTag+ RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <64us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+ RootCap: CRSVisible+ RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0f00c Data: 4191 Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1234] Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Kernel driver in use: pcieport Kernel modules: shpchp 00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1439] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin D routed to IRQ 29 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: fe800000-fe8fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0 ExtTag+ RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <64us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+ RootCap: CRSVisible+ RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0f00c Data: 41b1 Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 [1022:1234] Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Kernel driver in use: pcieport Kernel modules: shpchp 00:08.0 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Device [1022:1537] Subsystem: Advanced Micro Devices, Inc. [AMD] Device [1022:1537] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at feb00000 (64-bit, prefetchable) [size=128K] Region 2: Memory at fe900000 (32-bit, non-prefetchable) [size=1M] Region 3: Memory at feb24000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at fea00000 (32-bit, non-prefetchable) [size=1M] Region 5: Memory at feb20000 (32-bit, non-prefetchable) [size=8K] Capabilities: [50] MSI-X: Enable+ Count=2 Masked- Vector table: BAR=5 offset=00000000 PBA: BAR=5 offset=00001000 Capabilities: [5c] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [60] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: ccp Kernel modules: ccp 00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7814] (rev 11) (prog-if 30 [XHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:1410] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at feb22000 (64-bit, non-prefetchable) [size=8K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Capabilities: [90] MSI-X: Enable+ Count=8 Masked- Vector table: BAR=0 offset=00001000 PBA: BAR=0 offset=00001080 Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled Capabilities: [100 v1] Latency Tolerance Reporting Max snoop latency: 0ns Max no snoop latency: 0ns Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [IDE mode] [1022:7800] (rev 40) (prog-if 01 [AHCI 1.0]) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [IDE mode] [1022:7800] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at 4010 [size=8] Region 1: I/O ports at 4020 [size=4] Region 2: I/O ports at 4018 [size=8] Region 3: I/O ports at 4024 [size=4] Region 4: I/O ports at 4000 [size=16] Region 5: Memory at feb25000 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [70] SATA HBA v1.0 InCfgSpace Kernel driver in use: ahci Kernel modules: ahci 00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] (rev 39) (prog-if 20 [EHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7808] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at feb25400 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:780b] (rev 42) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:780b] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco, leds_apu2 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] (rev 11) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:780e] Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:14.7 SD Host controller [0805]: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller [1022:7813] (rev 01) (prog-if 01) Subsystem: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller [1022:7806] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 71, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at feb25500 (32-bit, non-prefetchable) [size=256] Kernel driver in use: sdhci-pci Kernel modules: sdhci_pci 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1580] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1581] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1582] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1583] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [f0] Secure device <?> Kernel driver in use: k10temp Kernel modules: k10temp 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1584] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Kernel driver in use: fam15h_power Kernel modules: fam15h_power 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Device [1022:1585] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 01:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:157b] (rev 03) Subsystem: Intel Corporation I210 Gigabit Network Connection [8086:0000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 30 Region 0: Memory at fe600000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at 1000 [size=32] Region 3: Memory at fe620000 (32-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [70] MSI-X: Enable+ Count=5 Masked- Vector table: BAR=3 offset=00000000 PBA: BAR=3 offset=00002000 Capabilities: [a0] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <16us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140 v1] Device Serial Number 00-0d-b9-ff-ff-45-c7-3c Capabilities: [1a0 v1] Transaction Processing Hints Device specific mode supported Steering table in TPH capability structure Kernel driver in use: igb Kernel modules: igb 02:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:157b] (rev 03) Subsystem: Intel Corporation I210 Gigabit Network Connection [8086:0000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 36 Region 0: Memory at fe700000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at 2000 [size=32] Region 3: Memory at fe720000 (32-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [70] MSI-X: Enable+ Count=5 Masked- Vector table: BAR=3 offset=00000000 PBA: BAR=3 offset=00002000 Capabilities: [a0] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <16us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140 v1] Device Serial Number 00-0d-b9-ff-ff-45-c7-3d Capabilities: [1a0 v1] Transaction Processing Hints Device specific mode supported Steering table in TPH capability structure Kernel driver in use: igb Kernel modules: igb 03:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:157b] (rev 03) Subsystem: Intel Corporation I210 Gigabit Network Connection [8086:0000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 47 Region 0: Memory at fe800000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at 3000 [size=32] Region 3: Memory at fe820000 (32-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [70] MSI-X: Enable+ Count=5 Masked- Vector table: BAR=3 offset=00000000 PBA: BAR=3 offset=00002000 Capabilities: [a0] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 256 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <16us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140 v1] Device Serial Number 00-0d-b9-ff-ff-45-c7-3e Capabilities: [1a0 v1] Transaction Processing Hints Device specific mode supported Steering table in TPH capability structure Kernel driver in use: igb Kernel modules: igb ** USB devices: Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 9.0 APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.9.0-3-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 23-2 ii linux-base 4.5 Versions of packages linux-image-4.9.0-3-amd64 recommends: ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2.3 Versions of packages linux-image-4.9.0-3-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta3-5 pn linux-doc-4.9 <none> Versions of packages linux-image-4.9.0-3-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
Description: Fix e1000e hung at stats update Author: Arne Fitzenreiter <[email protected]> Last-Update: 2017-06-07 --- This patch header follows DEP-3: http://dep.debian.net/deps/dep3/ --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5924,10 +5924,14 @@ struct rtnl_link_stats64 *e1000e_get_sta struct rtnl_link_stats64 *stats) { struct e1000_adapter *adapter = netdev_priv(netdev); + int has_lock = 0; memset(stats, 0, sizeof(struct rtnl_link_stats64)); - spin_lock(&adapter->stats64_lock); - e1000e_update_stats(adapter); + if (spin_trylock(&adapter->stats64_lock)) { + e1000e_update_stats(adapter); + has_lock = 1; + } + /* Fill out the OS statistics structure */ stats->rx_bytes = adapter->stats.gorc; stats->rx_packets = adapter->stats.gprc; @@ -5957,7 +5961,7 @@ struct rtnl_link_stats64 *e1000e_get_sta /* Tx Dropped needs to be maintained elsewhere */ - spin_unlock(&adapter->stats64_lock); + if (has_lock) spin_unlock(&adapter->stats64_lock); return stats; } --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -5391,10 +5391,11 @@ static struct rtnl_link_stats64 *igb_get { struct igb_adapter *adapter = netdev_priv(netdev); - spin_lock(&adapter->stats64_lock); - igb_update_stats(adapter, &adapter->stats64); + if (spin_trylock(&adapter->stats64_lock)) { + igb_update_stats(adapter, &adapter->stats64); + spin_unlock(&adapter->stats64_lock); + } memcpy(stats, &adapter->stats64, sizeof(*stats)); - spin_unlock(&adapter->stats64_lock); return stats; }
